(3CejI GdQShd eMeO Udi Gddg Ydjg h Sde (B/ s - (3GdOhQj, bMWGf YHO GdQMefs ((3HjQhJ (B:s (3eDSSI GdQSGdg,s, 1996)
Keywords: (3GdSjQI GdfHhjIs